'Positive edges' presentation slideshows

Support-Graph Preconditioning

Support-Graph Preconditioning. John R. Gilbert MIT and U. C. Santa Barbara coauthors: Marshall Bern, Bruce Hendrickson, Nhat Nguyen, Sivan Toledo authors of other work surveyed: Erik Boman, Doron Chen, Keith Gremban, Bruce Hendrickson, Gary Miller, Sivan Toledo, Pravin Vaidya, Marco Zagha.

512 views • 28 slides

CS 290H 31 October and 2 November Support graph preconditioners

CS 290H 31 October and 2 November Support graph preconditioners. Final projects: Read and present two related papers on a topic not covered in class Or, experiment with preconditioning in an application of your choice Either way, talk to me by November 9 about your project

456 views • 20 slides

CS 290H Administrivia: June 2, 2008

318 views • 20 slides

Support Graph Preconditioning

Support Graph Preconditioning. +: New analytic tools, some new preconditioners +: Can use existing direct-methods software -: Current theory and techniques limited. Define a preconditioner B for matrix A Explicitly compute the factorization B = LU

340 views • 17 slides

Support Graph Preconditioning

Support Graph Preconditioning. +: New analytic tools, some new preconditioners +: Can use existing direct-methods software -: Current theory and techniques limited. Define a preconditioner B for matrix A Explicitly compute the factorization B = LU

174 views • 17 slides